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People with kidney disease, eating disorders, pregnancy, gastroparesis, repeated vomiting, or medication-related hypoglycemia need more careful planning
Nausea, vomiting, constipation, and diarrhea are the most commonly reported side effects
They know YOUR specific situation and can tailor recommendations accordingly
However, intramuscular shots release B12 gradually from muscle tissue, while IV infusions deliver the full dose into the bloodstream immediately
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